CN107747986A - Current amount detecting device - Google Patents
Current amount detecting device Download PDFInfo
- Publication number
- CN107747986A CN107747986A CN201711339061.0A CN201711339061A CN107747986A CN 107747986 A CN107747986 A CN 107747986A CN 201711339061 A CN201711339061 A CN 201711339061A CN 107747986 A CN107747986 A CN 107747986A
- Authority
- CN
- China
- Prior art keywords
- ring
- fixed
- guide rod
- connection
- detecting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000003139 buffering effect Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 10
- 210000003462 vein Anatomy 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
- G01F15/185—Connecting means, e.g. bypass conduits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention provides current amount detecting device,Including connection ring,Pressing plate,Mobile bar,Groove,Mobile snap ring,Fixing clasp,Concave station,Mounting ring,Guide rod and buffering ring,Connection ring is fixed on assembling pipe left side,Fixing clasp is fixed on connection ring inner lower face,Mobile snap ring is fixed on mobile bar lower end,Mobile bar upper end passes through connection ring upper inside face and groove,And extend on the upside of connection ring,Groove is opened in connection ring annular side upper end,Pressing plate is arranged on the connection ring annular side upper end on the right side of groove by rotating shaft,The connection of the present apparatus and water pipe is easy in the design,Mounting ring is fixed on dial plate annular side left part position,Guide rod right-hand member is assemblied in inside mounting ring,Guide rod left end is fixed on buffering ring right flank,The design achieves the safeguard function of dial plate,The present invention is simple in construction,Install easy to operation,Adaptability is good,Service life is grown,Reliability is high.
Description
Technical field
The present invention is current amount detecting device, belongs to liquid detecting apparatus field.
Background technology
In the prior art, current amount detecting device is connected by ring flange with pipeline, need during connection to connect it is same plus
Work has the pipeline of flange, bad adaptability, and attended operation is cumbersome；In the prior art, current amount detecting device is in use
Without dial plate safeguard structure, dial plate is easily injured by a crashing object by object, so as to influence normal work, so needing a kind of water-carrying capacity to detect
Device is to solve the above problems.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide current amount detecting device, to solve above-mentioned background
The problem of being proposed in technology, the present invention is simple in construction, and installation is easy to operation, and adaptability is good, service life length, and reliability is high.
To achieve these goals, the present invention is to realize by the following technical solutions：Current amount detecting device, including
Water pipe, connection component, assembling pipe, dial plate and guard assembly, the water pipe is connected by connection component with assembling pipe, described
Dial plate is arranged on assembling pipe annular side upper end, and the guard assembly is assemblied in dial plate left surface, and the connection component is provided with two
Group, connection component described in two groups are separately mounted to assemble pipe left end and right-hand member, the connection component include connection ring, pressing plate,
Mobile bar, groove, mobile snap ring, fixing clasp, concave station and sealing ring, the assembling pipe inside left end and right-hand member open up
There is concave station, the sealing ring is assemblied in concave station inside left face, and the connection ring is fixed on assembling pipe left side, the fixing card
Ring is fixed on connection ring inner lower face, and the mobile snap ring is fixed on mobile bar lower end, and the mobile bar upper end passes through connection
Ring upper inside face and groove, and extend on the upside of connection ring, the groove is opened in connection ring annular side upper end, described
Pressing plate by rotating shaft be arranged on groove on the right side of connection ring annular side upper end, the guard assembly include mounting ring, guide rod,
Spring, buffering ring and magnifying glass, the mounting ring are fixed on dial plate annular side left part position, the guide rod right-hand member assembling
Inside mounting ring, the guide rod left end is fixed on buffering ring right flank, and the spring is assemblied in the guiding on the left of mounting ring
Bar annular side, the magnifying glass are fixed on inside buffering ring.
In one embodiment, the pressing plate lower surface is fixed with elastic rubber fitting, and the curved structure of elastic rubber fitting.
In one embodiment, the mobile snap ring downside is machined with anti-slip veins, and the fixing clasp upper side is machined with
Anti-slip veins.
In one embodiment, the concave station inner annular side is fixed with sealing shroud, and the sealing shroud is fixed by screw
Inside concave station.
In one embodiment, the guide rod right-hand member is fixed with block machine, and the block machine is connected by screw with guide rod.
In one embodiment, the guide rod is provided with more than two, and two guide rods described above are equidistantly fixed on assembling
Ring left surface.
Beneficial effects of the present invention：The current amount detecting device of the present invention, because the present invention with the addition of connection ring, pressing plate, shifting
The connection of the present apparatus and water pipe is easy in lever, groove, mobile snap ring, fixing clasp, concave station and sealing ring, the design, connects
Simple to operate, strong adaptability solves in the prior art that current amount detecting device is connected by ring flange with pipeline, during connection
Connection is needed equally to be machined with the pipeline of flange, bad adaptability, and the problem of attended operation is cumbersome.
Because the present invention with the addition of mounting ring, guide rod, spring, buffering ring and magnifying glass, the design achieves dial plate
Safeguard function, service life is extended, solve current amount detecting device in the prior art and do not have dial plate in use
Safeguard structure, dial plate are easily injured by a crashing object by object, the problem of so as to influence normal work.
Because with the addition of elastic rubber fitting, the design improves the stability that pressing plate contacts with mobile bar, because with the addition of protection line,
The design improves the stability that mobile snap ring and fixing clasp are in contact with water pipe, and because with the addition of sealing shroud, the design carries
The high sealing of water pipe installation, because with the addition of block machine, the design avoids the situation generation that guide rod separates with mounting ring,
Inventive structure is simple, and installation is easy to operation, and adaptability is good, service life length, and reliability is high.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of current amount detecting device of the present invention；
Fig. 2 is the structural representation of connection component in current amount detecting device of the present invention；
Fig. 3 is the structural representation of guard assembly in current amount detecting device of the present invention；
In figure：1- water pipes, 2- connection components, 3- assemblings pipe, 4- dial plates, 5- guard assemblies, 21- connection rings, 22- pressing plates, 23- are moved
Lever, 24- grooves, 25- movement snap ring, 26- fixing clasps, 27- concave stations, 28- sealing rings, 51- mounting rings, 52- guide rods,
53- springs, 54- buffering rings, 55- magnifying glasses.
Embodiment
Before describing the embodiments in more detail, it should be understood that the invention is not restricted to institute hereafter or in accompanying drawing in the application
The detailed construction or arrangement of elements of description.The present invention can be the embodiment that other manner is realized.Furthermore, it is to be understood that this paper institutes
The wording and term used is solely for describing purposes, should not the explanation of being construed as limiting property." comprising " used herein, "comprising",
The similar wording such as " having " is meant comprising items listed thereafter, its equivalent and other additional things.Particularly, description is worked as
When " certain element ", the quantity that the present invention does not limit the element can also include multiple as one.
Fig. 1-Fig. 3 is referred to, the present invention provides a kind of technical scheme：Current amount detecting device, including water pipe 1, connection group
Part 2, assembling pipe 3, dial plate 4 and guard assembly 5, water pipe 1 are connected by connection component 2 with assembling pipe 3, and dial plate 4 is arranged on
The annular side upper end of pipe 3 is assembled, guard assembly 5 is assemblied in the left surface of dial plate 4.
Connection component 2 is provided with two groups, and two groups of connection components 2 are separately mounted to assemble the left end of pipe 3 and right-hand member, connection component
2 include connection ring 21, pressing plate 22, mobile bar 23, groove 24, mobile snap ring 25, fixing clasp 26, concave station 27 and sealing ring
28, assemble the inside left end of pipe 3 and right-hand member offers concave station 27, sealing ring 28 is assemblied in the inside left face of concave station 27, connection
Ring 21 is fixed on assembling pipe 3 left side, and fixing clasp 26 is fixed on the inner lower face of connection ring 21, and mobile snap ring 25 is fixed on shifting
The lower end of lever 23, the upper end of mobile bar 23 pass through the upper inside face of connection ring 21 and groove 24, and extend to the upside of connection ring 21,
Groove 24 is opened in the annular side upper end of connection ring 21, and pressing plate 22 is arranged on the annular of connection ring 21 on the right side of groove 24 by rotating shaft
Side upper end, the design solve in the prior art that current amount detecting device is connected by ring flange with pipeline, need during connection
The pipeline for being equally machined with flange, bad adaptability are connected, and the problem of attended operation is cumbersome.
Guard assembly 5 includes mounting ring 51, guide rod 52, spring 53, buffering ring 54 and magnifying glass 55, and mounting ring 51 is solid
The annular side left part position of dial plate 4 is scheduled on, the right-hand member of guide rod 52 is assemblied in inside mounting ring 51, and the left end of guide rod 52 is fixed on slow
The right flank of ring 54 is rushed, spring 53 is assemblied in the annular side of guide rod 52 in the left side of mounting ring 51, and magnifying glass 55 is fixed on buffering ring
Inside 54, the design solves current amount detecting device in the prior art and does not have dial plate safeguard structure, table in use
Disk is easily injured by a crashing object by object, the problem of so as to influence normal work.
The lower surface of pressing plate 22 is fixed with elastic rubber fitting, and the curved structure of elastic rubber fitting, the mobile downside of snap ring 25 processing
There are anti-slip veins, the upper side of fixing clasp 26 is machined with anti-slip veins, and the inner annular side of concave station 27 is fixed with sealing shroud, and sealing shroud leads to
Cross screw to be fixed on inside concave station 27, the right-hand member of guide rod 52 is fixed with block machine, and block machine is connected with guide rod 52 by screw, led
More than two are provided with to bar 52, more than two guide rods 52 are equidistantly fixed on the left surface of mounting ring 51.
Embodiment：When user of service installs the present apparatus, water pipe 1 is moved to inside concave station 27 by user of service, and
Water pipe 1 is promoted, the right side of water pipe 1 is brought into close contact with the inside left face of concave station 27, while water pipe 1 is placed in fixing clasp 26
Portion, then user of service firmly press mobile bar 23, the movement of mobile bar 23 drives mobile snap ring 25 to move, when mobile snap ring 25 with
When the annular side upper end of water pipe 1 is brought into close contact, user of service rotates pressing plate 22, and pressing plate 22 rotates around rotating shaft, when pressing plate 22
When rotation is to 23 upper end of mobile bar, pressing plate 22 is by the position restriction of mobile bar 23, so as to realize the fixation of the mobile position of snap ring 25,
The presence of sealing ring 28 and sealing shroud improves water pipe 1 and assembles the sealing between pipe 3, and the peace of the present apparatus is easy in the design
Load connects, and adaptability is good.
During present apparatus use, when there is object to pound to dial plate 4, object connects with magnifying glass 55 and buffering ring 54
Touch, so that magnifying glass 55 and buffering ring 54 produce movement, so as to which buffering ring 54 drives guide rod 52 to move, while to spring
53 produce compression stress, shrink spring 53, then realize the buffering of impact, the design achieves the safeguard function of dial plate 4.
Concepts described herein may be embodied to other forms in the case of without departing from its spirit and characteristic.It is disclosed
Specific embodiment should be considered as exemplary rather than restricted.Therefore, the scope of the present invention be by appended claim,
Rather than it is determined according to these descriptions before.Any change in the letter of claim and equivalency range is all
The scope of these claims should be belonged to.
Claims (6)
1. current amount detecting device, including water pipe, connection component, assembling pipe, dial plate and guard assembly, it is characterised in that：Institute
State water pipe by connection component with assembling pipe to be connected, the dial plate is arranged on assembling pipe annular side upper end, the protection group
Part is assemblied in dial plate left surface；
The connection component is provided with two groups, and connection component described in two groups is separately mounted to assemble pipe left end and right-hand member, the company
Connected components include connection ring, pressing plate, mobile bar, groove, mobile snap ring, fixing clasp, concave station and sealing ring, the assembling pipe
Internal left end and right-hand member offer concave station, and the sealing ring is assemblied in concave station inside left face, and the connection ring is fixed on
Pipe left side is assembled, the fixing clasp is fixed on connection ring inner lower face, and the mobile snap ring is fixed on mobile bar lower end,
The mobile bar upper end passes through connection ring upper inside face and groove, and extends on the upside of connection ring, and the groove is opened in
Connection ring annular side upper end, the pressing plate are arranged on the connection ring annular side upper end on the right side of groove by rotating shaft；
The guard assembly includes mounting ring, guide rod, spring, buffering ring and magnifying glass, and the mounting ring is fixed on dial plate
Annular side left part position, the guide rod right-hand member are assemblied in inside mounting ring, and the guide rod left end is fixed on the buffering ring right side
Side, the spring are assemblied in the guide rod annular side on the left of mounting ring, and the magnifying glass is fixed on inside buffering ring.
2. current amount detecting device according to claim 1, it is characterised in that：The pressing plate lower surface is fixed with elastic gum
Pad, and the curved structure of elastic rubber fitting.
3. current amount detecting device according to claim 1, it is characterised in that：The mobile snap ring downside is machined with anti-
Sliding line, the fixing clasp upper side are machined with anti-slip veins.
4. current amount detecting device according to claim 1, it is characterised in that：The concave station inner annular side is fixed with
Sealing shroud, the sealing shroud are fixed by screws in inside concave station.
5. current amount detecting device according to claim 1, it is characterised in that：The guide rod right-hand member is fixed with block machine,
The block machine is connected by screw with guide rod.
6. current amount detecting device according to claim 1, it is characterised in that：The guide rod is provided with more than two, two
Root guide rod described above is equidistantly fixed on mounting ring left surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339061.0A CN107747986B (en) | 2017-12-14 | 2017-12-14 | Water flow detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339061.0A CN107747986B (en) | 2017-12-14 | 2017-12-14 | Water flow detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107747986A true CN107747986A (en) | 2018-03-02 |
| CN107747986B CN107747986B (en) | 2024-03-19 |
Family
ID=61250470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339061.0A Active CN107747986B (en) | 2017-12-14 | 2017-12-14 | Water flow detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747986B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931273A (en) * | 2018-07-26 | 2018-12-04 | 合肥精大仪表股份有限公司 | A kind of rotz flowmeter |
| CN109186701A (en) * | 2018-08-15 | 2019-01-11 | 贵州大学 | A kind of shale gas exploitation metering device |
| CN110726451A (en) * | 2019-09-11 | 2020-01-24 | 江苏微浪电子科技有限公司 | Industrial flow meter for multi-directional flow and use method thereof |
| CN111238596A (en) * | 2020-03-13 | 2020-06-05 | 宁波启源智能仪表有限公司 | Intelligent water meter capable of preventing magnetic interference |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040069919A (en) * | 2003-01-30 | 2004-08-06 | 강순이 | Opening valve for water gauge with locking device |
| KR20050002788A (en) * | 2004-12-17 | 2005-01-10 | 서동혁 | the water meter case with insulation layer of loess |
| AU2007339414A1 (en) * | 2006-02-13 | 2008-07-10 | Halkey-Roberts Corporation | Apparatus and method for using tetrazine-based energetic material |
| KR20100037492A (en) * | 2008-10-01 | 2010-04-09 | 김정춘 | Watermeter and coupling apparatus for sealing |
| KR20120010689A (en) * | 2010-07-27 | 2012-02-06 | 대성계전(주) | The Counting Transmission Apparatus of Gas Meter |
| CN102818600A (en) * | 2011-06-23 | 2012-12-12 | 温岭甬岭水表有限公司 | Water meter snap ring locking device |
| CN203176531U (en) * | 2013-01-08 | 2013-09-04 | 陈明初 | Nonmetal electrothermal film instant-heating type electric heating faucet capable of conducting secondary circulating heating |
| KR20150019827A (en) * | 2013-08-16 | 2015-02-25 | (주)와콘 | Intelligent water gauge system capaple of checking multiple function |
| JP2016180606A (en) * | 2015-03-23 | 2016-10-13 | アズビル金門株式会社 | Water meter, and assembly method and disassembly method therefor |
| CN106153143A (en) * | 2015-03-31 | 2016-11-23 | 安徽春辉仪表线缆集团有限公司 | A kind of flowmeter mounting structure |
| CN106525188A (en) * | 2016-12-22 | 2017-03-22 | 昆山佰亚高分子科技有限公司 | Flow meter testing tool |
| CN206655858U (en) * | 2017-03-27 | 2017-11-21 | 徐州机电技师学院 | A kind of low abrasion hydraulic transmission |
| CN207649709U (en) * | 2017-12-14 | 2018-07-24 | 重庆市中美电力设备有限公司 | Flow amount detecting device |
-
2017
- 2017-12-14 CN CN201711339061.0A patent/CN107747986B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040069919A (en) * | 2003-01-30 | 2004-08-06 | 강순이 | Opening valve for water gauge with locking device |
| KR20050002788A (en) * | 2004-12-17 | 2005-01-10 | 서동혁 | the water meter case with insulation layer of loess |
| AU2007339414A1 (en) * | 2006-02-13 | 2008-07-10 | Halkey-Roberts Corporation | Apparatus and method for using tetrazine-based energetic material |
| KR20100037492A (en) * | 2008-10-01 | 2010-04-09 | 김정춘 | Watermeter and coupling apparatus for sealing |
| KR20120010689A (en) * | 2010-07-27 | 2012-02-06 | 대성계전(주) | The Counting Transmission Apparatus of Gas Meter |
| CN102818600A (en) * | 2011-06-23 | 2012-12-12 | 温岭甬岭水表有限公司 | Water meter snap ring locking device |
| CN203176531U (en) * | 2013-01-08 | 2013-09-04 | 陈明初 | Nonmetal electrothermal film instant-heating type electric heating faucet capable of conducting secondary circulating heating |
| KR20150019827A (en) * | 2013-08-16 | 2015-02-25 | (주)와콘 | Intelligent water gauge system capaple of checking multiple function |
| JP2016180606A (en) * | 2015-03-23 | 2016-10-13 | アズビル金門株式会社 | Water meter, and assembly method and disassembly method therefor |
| CN106153143A (en) * | 2015-03-31 | 2016-11-23 | 安徽春辉仪表线缆集团有限公司 | A kind of flowmeter mounting structure |
| CN106525188A (en) * | 2016-12-22 | 2017-03-22 | 昆山佰亚高分子科技有限公司 | Flow meter testing tool |
| CN206655858U (en) * | 2017-03-27 | 2017-11-21 | 徐州机电技师学院 | A kind of low abrasion hydraulic transmission |
| CN207649709U (en) * | 2017-12-14 | 2018-07-24 | 重庆市中美电力设备有限公司 | Flow amount detecting device |
Non-Patent Citations (2)
| Title |
|---|
| 张鹏;张文;胡强;刘涛;: "固体火箭发动机用卡环装配工艺研究", 航天制造技术, no. 06 * |
| 王超;: "罗茨鼓风机常见故障的原因及排除", 水泥技术, no. 03 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931273A (en) * | 2018-07-26 | 2018-12-04 | 合肥精大仪表股份有限公司 | A kind of rotz flowmeter |
| CN108931273B (en) * | 2018-07-26 | 2020-04-17 | 合肥精大仪表股份有限公司 | Roots flowmeter |
| CN109186701A (en) * | 2018-08-15 | 2019-01-11 | 贵州大学 | A kind of shale gas exploitation metering device |
| CN110726451A (en) * | 2019-09-11 | 2020-01-24 | 江苏微浪电子科技有限公司 | Industrial flow meter for multi-directional flow and use method thereof |
| CN110726451B (en) * | 2019-09-11 | 2021-01-01 | 江苏微浪电子科技有限公司 | Industrial flow meter for multi-directional flow and use method thereof |
| CN111238596A (en) * | 2020-03-13 | 2020-06-05 | 宁波启源智能仪表有限公司 | Intelligent water meter capable of preventing magnetic interference |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107747986B (en) | 2024-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107747986A (en) | Current amount detecting device | |
| CN207649709U (en) | Flow amount detecting device | |
| CN202418015U (en) | Balanced cartridge mechanical sealing device for vertical pump | |
| CN107401617B (en) | Combined sealing device for rotating shaft | |
| CN208270120U (en) | A kind of pressure sensor assembly and assembly system | |
| CN213088758U (en) | Combined main gear oil seal | |
| CN104455442A (en) | Pump seal structure with bearing arranged between double mechanical seals | |
| CN108591474B (en) | Joint sealing connection device of underwater robot | |
| CN203309120U (en) | Mechanical sealing mechanism | |
| CN205988574U (en) | Supporting construction for multidimensional seat motion | |
| CN107754356A (en) | A kind of supporting construction for multidimensional seat motion | |
| CN203730768U (en) | Cutting sleeve type multi-spring mechanical seal | |
| CN205446165U (en) | Shaft extension seal structure of tubing pump | |
| CN219163221U (en) | Hot press with protection function for silica gel keys | |
| CN202867850U (en) | Compensation ring static ring device for mechanical sealing of spring | |
| CN210106591U (en) | Combined framework oil seal | |
| CN214999398U (en) | More stable mechanical seal structure | |
| CN208919332U (en) | A kind of throw-out collar of mechanically-sealing apparatus | |
| CN220249232U (en) | Be used for environmental protection equipment gaseous conveyor | |
| CN207437535U (en) | Clamp spring | |
| CN213903456U (en) | Porous multi-project joint inspection type rapid inspection plastic card shell | |
| CN213017406U (en) | High-temperature-resistant asbestos-free friction plate | |
| CN212525358U (en) | Mounting structure of exhaust device of surface treatment box | |
| CN202304674U (en) | Clutch shell detector | |
| CN203309105U (en) | Mechanical sealing mechanism of shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231124 Address after: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Applicant after: Shenzhen lizhuan Technology Transfer Center Co.,Ltd. Address before: 400000 19-3-1, block B, Shiqiaopu Electromechanical market, No. 19, Shiyang Road, Jiulongpo District, Chongqing Applicant before: CHONGQING ZOONMAY POWER EQUIPMENT CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240201 Address after: 710000, Room 01, 25th Floor, Block C, Saigao Plaza, No. 55 Fengcheng Seventh Road, Xi'an Economic and Technological Development Zone, Shaanxi Province Applicant after: Xi'an Hengli Petroleum Equipment Co.,Ltd. Country or region after: China Address before: 509 Kangrui Times Square, Keyuan Business Building, 39 Huarong Road, Gaofeng Community, Dalang Street, Longhua District, Shenzhen, Guangdong Province, 518000 Applicant before: Shenzhen lizhuan Technology Transfer Center Co.,Ltd. Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |